CN111095181A - Information processing method, related apparatus and computer storage medium - Google Patents
Information processing method, related apparatus and computer storage medium Download PDFInfo
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- CN111095181A CN111095181A CN201780094852.3A CN201780094852A CN111095181A CN 111095181 A CN111095181 A CN 111095181A CN 201780094852 A CN201780094852 A CN 201780094852A CN 111095181 A CN111095181 A CN 111095181A
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- 230000010365 information processing Effects 0.000 title claims abstract description 10
- 238000003672 processing method Methods 0.000 title claims abstract description 10
- 238000000034 method Methods 0.000 claims abstract description 51
- 230000005484 gravity Effects 0.000 claims description 66
- 230000009471 action Effects 0.000 claims description 57
- 238000004891 communication Methods 0.000 claims description 19
- 230000001960 triggered effect Effects 0.000 claims description 5
- 238000004590 computer program Methods 0.000 claims description 3
- 230000001629 suppression Effects 0.000 abstract description 68
- 230000000694 effects Effects 0.000 abstract description 14
- 230000004044 response Effects 0.000 abstract description 10
- 230000002265 prevention Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 44
- 210000003811 finger Anatomy 0.000 description 39
- 230000008569 process Effects 0.000 description 14
- 230000006870 function Effects 0.000 description 7
- 241000282376 Panthera tigris Species 0.000 description 6
- 230000000295 complement effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000005764 inhibitory process Effects 0.000 description 2
- 230000000452 restraining effect Effects 0.000 description 2
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
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Abstract
The embodiment of the invention discloses an information processing method, related equipment and a computer storage medium, wherein the method comprises the following steps: the method comprises the steps that the terminal equipment obtains feature information generated when a user carries out first touch operation on an edge area of the terminal equipment; and the terminal equipment determines whether the first touch operation is effective operation or invalid operation according to the characteristic information. By adopting the embodiment of the invention, whether the touch operation is effective operation or misoperation can be accurately identified by utilizing the characteristic information generated by the touch operation, so that the problems of poor false touch prevention effect of the edge area, no response to normal operation in the edge area and the like caused by uncertain/improper suppression width setting in the prior art are solved.
Description
The present invention relates to the field of terminal technologies, and in particular, to an information processing method, a related device, and a computer storage medium.
The capacitive touch screen has the characteristics of high sensitivity, high response speed and the like, and is widely applied to various fields. Particularly, the method brings good user experience to users in the field of terminal equipment (such as smart phones). However, in practice, with the popular application of technologies such as narrow frames and curved screens, it is found that a user can easily make a wrong touch at the edge of a screen during the process of using a terminal device, so that the terminal device is operated incorrectly, and the user experience is shown.
In order to solve the above problems, the following two solutions are proposed in the prior art, wherein fig. 1 shows an interface schematic diagram of a terminal screen, as can be seen from fig. 1, in the prior art, a line a is taken as a boundary line, when a user performs a touch operation in an area (such as an area ① or an area ③ in fig. 1) formed by the line a to an edge line of the terminal screen, the terminal device does not respond to the touch operation, that is, the touch operation is determined to be an erroneous operation, accordingly, the touch operation is performed in an area (such as an area ② in fig. 1) formed between two lines a on the left and right of the terminal screen, which can be considered as a normal operation, and response to the touch operation is allowed.
In a second scheme, as shown in fig. 2, an interface schematic diagram of another terminal screen is shown, as shown in fig. 2, a line B is newly added on the basis of the line a, when a user performs a touch operation in an area (e.g., an area ① or an area ⑤ in fig. 2) formed between the line a and an edge of the screen, the touch operation may be suppressed, and if a finger of the user subsequently touches more than the line B (i.e., an area between two lines B (e.g., an area ③ in fig. 2), the touch operation is considered to be a normal operation and then responded to, otherwise, a high touch operation is considered to be an erroneous operation and the touch operation is suppressed/not responded to, accordingly, when the user starts to touch another area (e.g., an area ② or an area ④ in fig. 2) formed between the line a and the line B, the touch operation may be considered to be a normal operation and not suppressed, but, if there is another touch operation in an area (e.g., a third area in fig. 2) formed between two lines B (e.g., an area), the area 675, an area.
According to the two prior art schemes, the setting of the line A (namely the suppression width of the edge of the screen) directly determines the effect of preventing the false touch of the edge area of the equipment, if the suppression width is set to be larger, the suppression/false touch prevention effect is better correspondingly, but the normal control in the edge area is influenced and cannot be normally operated, so that the user experience is influenced. On the contrary, if the suppression width is small, the effect of preventing the false touch is poor, and the user experience is also influenced. Therefore, how to ensure the normal operation of the normal control under the condition of reducing the false touch prevention of the edge area.
Disclosure of Invention
Embodiments of the present invention provide an information processing method, a related device, and a computer storage medium, which can accurately identify whether a touch operation is an effective operation or a false operation by using characteristic information generated by the touch operation, thereby solving the problems in the prior art, such as poor false touch prevention effect or affected (e.g., no response) normal operation in an edge area due to ambiguous/inappropriate suppression width setting.
In a first aspect, an embodiment of the present invention provides an information processing method, including:
the method comprises the steps that a terminal device obtains feature information generated by a user conducting a first touch operation on an edge area of the terminal device, wherein the feature information comprises an action gravity center position of the first touch operation and a first parameter, and the first parameter comprises one or more of the following combinations: the touch control method comprises the steps of obtaining a touch control area of a first touch control operation, wherein the touch control area comprises the height of the touch control area, the width of the touch control area, the shape of the touch control area, the touch control duration of the first touch control operation and a capacitance value ratio, the capacitance value ratio is the ratio of a first capacitance value generated when the first touch control operation acts on the first area to a second capacitance value generated when the first touch control operation acts on the second area, the first area is an area close to the edge of a screen of the terminal equipment in a plurality of areas included in the touch control area, the second area is an area close to the first area in the plurality of areas, and the action center of gravity is located in the touch control area;
and the terminal equipment determines whether the first touch operation is effective operation or invalid operation according to the characteristic information.
In some possible embodiments, the determining, by the terminal device according to the feature information, that the first touch operation is a valid operation or an invalid operation includes:
the terminal equipment determines states corresponding to the first touch operation according to the characteristic information of the first touch operation in one or more time periods, wherein the states comprise a first state, a second state, a third state and a fourth state;
when the state is the first state, the terminal device judges whether the state of the first touch operation is switched from the first state to any one of the following states according to a first condition corresponding to the first state: an output state, a second state, a third state, and a fourth state;
when the state is the second state, the terminal device judges whether the state of the first touch operation is switched from the second state to any one of the following states according to a second condition corresponding to the second state: an output state, a third state, and a fourth state;
when the state is the third state, the terminal device judges whether the state of the first touch operation is switched from the third state to any one of the following states according to a third condition corresponding to the third state: an output state and a fourth state;
when the state is the fourth state, the terminal device determines that the first touch operation is misoperation;
when the state is the output state, the terminal equipment determines that the first touch operation is effective operation;
wherein the first condition to the third condition are preset by a user side or a terminal equipment side.
In some possible embodiments, when the state of the first touch operation is switched from the first state to the output state, the first condition comprises any one or a combination of more of: the touch duration of the first touch operation is greater than or equal to a first preset duration, and the terminal equipment does not receive a second touch operation except the first touch operation within the touch duration; or the touch duration of the first touch operation is less than or equal to a second preset duration, and the terminal device does not receive a second touch operation except the first touch operation within the touch duration, wherein the first preset duration is greater than the second preset duration;
when the state of the first touch operation is switched from the first state to the second state, the first condition includes any one or a combination of: the touch area is located in a corner area preset in the edge of a screen of the terminal equipment; the touch area is an operation of indicating sliding to a third area, wherein the third area is an area close to the edge of the screen of the terminal device in the edge area;
when the state of the first touch operation is switched from the first state to the third state, the first condition includes any one or a combination of: the terminal equipment does not receive second touch operation except the first touch operation within the touch duration; the height of the touch area is increased progressively in a plurality of continuous time periods in the first touch operation; the height of the touch area of the first touch operation in a plurality of continuous time periods is greater than or equal to a first preset height; the first touch operation is an operation of indicating to slide back and forth between a third area and a fourth area, wherein the fourth area is an area close to the third area in the edge area;
when the state of the first touch operation is switched from the first state to the fourth state, the first condition includes: the height of the touch area of the first touch operation is greater than or equal to a second preset height.
In some of the possible embodiments of the present invention,
when the state of the first touch operation is switched from the second state to the output state, the second condition includes any one or a combination of more of: the touch duration of the first touch operation is less than or equal to a second preset duration, and the terminal equipment does not receive a second touch operation except the first touch operation within the touch duration; the first touch operation is a sliding operation which indicates that the first touch operation moves towards a specified direction and exceeds a preset distance; the specified direction is preset by a user side or a terminal equipment side;
when the state of the first touch operation is switched from the second state to the third state, the second condition includes any one or a combination of more of: the terminal equipment does not receive second touch operation except the first touch operation within the touch duration; the capacitance ratio of the first touch operation is greater than or equal to a first preset capacitance; the target number is greater than or equal to a first preset value, wherein the target number refers to the number of the capacitance values which are greater than or equal to a first preset capacitance value when a plurality of first touch operations are triggered by a plurality of fingers, and one first touch operation generates one piece of feature information in a preset time period;
when the state of the first touch operation is switched from the second state to the fourth state, the second condition includes: the height of the touch area of the first touch operation is greater than or equal to a second preset height.
In some of the possible embodiments of the present invention,
when the state of the first touch operation is switched from the third state to the output state, the third condition includes: the first touch operation is a sliding operation which indicates that the terminal slides to a middle area and exceeds a specified boundary line, and the middle area is a preset area in the terminal screen except for the edge area;
when the state of the first touch operation is switched from the third state to the fourth state, the third condition includes: the height of the touch area of the first touch operation is greater than or equal to a second preset height.
In some of the possible embodiments of the present invention,
when the state of the first touch operation is switched from the first state to the output state, the first condition further includes any one or a combination of: when the touch area is located in a corner area preset in the edge of a screen of the terminal device, a first capacitance value in the first area is smaller than or equal to a second preset capacitance value; the shape of the touch area of the first touch operation is a first preset shape; the height of the touch area is within a first preset height range, and the width of the touch area is within a first preset width range;
when the state of the first touch operation is switched from the second state to the output state, the second condition further includes any one or a combination of more of: when the touch area is located in a corner area preset in the edge of a screen of the terminal device, a first capacitance value in the first area is smaller than or equal to a second preset capacitance value; the shape of the touch area of the first touch operation is a first preset shape; the height of the touch area is within a first preset height range, and the width of the touch area is within a first preset width range;
when the state of the first touch operation is switched from the third state to the output state, the third condition further includes any one or a combination of: when the touch area is located in a corner area preset in the edge of a screen of the terminal device, a first capacitance value in the first area is smaller than or equal to a second preset capacitance value; the shape of the touch area of the first touch operation is a first preset shape; the height of the touch area is within a first preset height range, and the width of the touch area is within a first preset width range.
In some of the possible embodiments of the present invention,
when the state of the first touch operation is switched from the first state to the third state, the first condition further includes any one or a combination of: the variation amplitude of the height of the touch area in a plurality of continuous time periods of the first touch operation is greater than or equal to a first preset amplitude; the sum of the height of the touch area and the width of the touch area is greater than or equal to a first preset threshold value;
when the state of the first touch operation is switched from the second state to the third state, the second condition further includes any one or a combination of more of: the variation amplitude of the height of the touch area in a plurality of continuous time periods of the first touch operation is greater than or equal to a first preset amplitude; the sum of the height of the touch area and the width of the touch area is greater than or equal to a first preset threshold value.
In some possible embodiments, the determining, by the terminal device, a state corresponding to the first touch operation according to the feature information of the first touch operation in one or more time periods includes:
the terminal equipment determines that the touch operation state is any one of the following states according to the action gravity center position of the first touch operation in a time period: the output state, the first state, and the second state; or,
the terminal equipment determines that the touch operation state is any one of the following states according to the action gravity center position of the first touch operation in a time period and the height of the touch area of the first touch operation: the second state, the third state, and the fourth state; or,
the terminal equipment determines that the state of the touch operation is a third state according to the action gravity center position of the first touch operation in a plurality of time periods; or,
when the terminal device is in a horizontal screen state, and the edge area includes an upper edge area and/or a lower edge area, the terminal device determines that the state of the touch operation is a third state according to a capacitance value ratio of the first touch operation in the upper edge area and/or a capacitance value ratio of the first touch operation in the lower edge area, where the upper edge area and the lower edge area are areas close to the edge of the screen of the terminal device in a specified direction.
In some possible embodiments, before the obtaining, by the terminal device, feature information generated by a user performing a first touch operation on an edge area of the terminal device, the method further includes:
and the terminal equipment corrects the action gravity center position of the first touch operation.
In some possible embodiments, the correcting, by the terminal device, the position of the center of gravity of the first touch operation includes:
the terminal equipment estimates the first touch operation to be effective operation or misoperation according to the first parameter;
if the first touch operation is effective operation, correcting the action gravity center position of the first touch operation to be close to a third area;
if the first touch operation is misoperation, correcting the action gravity center position of the first touch operation to be close to a fourth area; the third region is a region close to the edge of the screen of the terminal device in the edge region, and the fourth region is a region close to the third region in the edge region.
In some of the possible embodiments of the present invention,
when the first parameter meets a fourth condition, the first touch operation is effective operation; wherein the fourth condition comprises any one or combination of more of: the shape of the touch area of the touch operation is a first preset shape, the height of the touch area is within a first preset height range, the width of the touch area is within a first preset width range, and the capacitance ratio is smaller than or equal to a first preset capacitance;
when the first parameter meets a fifth condition, the first touch operation is misoperation; wherein the fifth condition comprises any one or combination of more of: the shape of the touch area of the touch operation is a second preset shape, and the capacitance ratio is greater than or equal to a first preset capacitance.
In a second aspect, an embodiment of the present invention provides a terminal device, which includes a functional unit configured to execute the method of the first aspect.
In a third aspect, an embodiment of the present invention provides a terminal device, including a memory, a communication interface, and a processor coupled to the memory and the communication interface; the memory is used for storing instructions, the processor is used for executing the instructions, and the communication interface is used for communicating with other terminal equipment under the control of the processor; wherein the processor, when executing the instructions, performs the method described in the first aspect above.
In a fourth aspect, a computer-readable storage medium is provided that stores program code for mail transmission. The program code comprises instructions for performing the method described in the first aspect above.
In a fifth aspect, there is provided a computer program product comprising instructions which, when run on a computer, cause the computer to perform the method described in the first aspect above.
By implementing the embodiment of the invention, whether the touch operation is effective operation or misoperation can be accurately identified by utilizing the characteristic information generated by the touch operation, so that the problems of poor false touch prevention effect of the edge area, no response to normal operation in the edge area and the like caused by uncertain/improper suppression width setting in the prior art are solved.
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
Fig. 1 is an interface schematic diagram of a terminal screen provided by the prior art;
FIG. 2 is an interface diagram of another terminal screen provided by the prior art;
fig. 3A is an interface schematic diagram of a terminal screen of a terminal device in a vertical screen state according to an embodiment of the present invention;
fig. 3B is an interface schematic diagram of a terminal screen of a terminal device in a landscape state according to an embodiment of the present invention;
fig. 4 is a schematic interface diagram of a terminal screen corresponding to a touch operation performed in an edge area according to an embodiment of the present invention;
fig. 5 is a scene schematic diagram of a false touch operation of a terminal screen according to an embodiment of the present invention;
FIGS. 6A-6C are schematic diagrams of interfaces of several terminal screens provided by embodiments of the present invention;
FIGS. 7A-7B are schematic diagrams of interfaces between two corner regions provided by embodiments of the present invention;
FIGS. 8A-8F are schematic diagrams of interfaces for screens of further terminals according to embodiments of the present invention;
FIGS. 9A-9C are schematic interface diagrams of a terminal screen in several different operating scenarios provided by embodiments of the present invention;
FIG. 10 is a diagram illustrating an interface of a terminal screen according to another embodiment of the present invention;
fig. 11 is an interface schematic diagram of a terminal screen corresponding to a touch operation performed in an edge area when the terminal device is in a landscape state according to an embodiment of the present invention;
FIG. 12 is a block diagram of a state machine according to an embodiment of the present invention;
FIG. 13 is a flow chart illustrating an information processing method according to an embodiment of the present invention;
fig. 14A is a schematic structural diagram of a terminal device according to an embodiment of the present invention;
fig. 14B is a schematic structural diagram of another terminal device according to an embodiment of the present invention.
The technical solutions in the embodiments of the present invention will be described in detail below with reference to the accompanying drawings of the present invention.
The following describes an interface schematic diagram of a terminal screen to which the present invention is applicable. Specifically, fig. 3A and 3B show interface diagrams of two terminal screens. Fig. 3A shows an interface schematic diagram of a terminal screen when the terminal device is in a vertical screen state. Fig. 3B shows an interface diagram of a terminal screen when the terminal device is in a landscape state.
Referring to fig. 3A, when the terminal device is in a vertical screen state, the screen edge of the terminal device is divided into two parts by taking a central line O' of the terminal screen as an axis in fig. 3A, where the left part of the axis O is referred to as a left half and the right part of the axis O is referred to as a right half, which are not described in detail herein, in order to prevent a false touch operation of the terminal edge region, a line a and a line B are provided on the terminal screen, and the whole terminal screen is divided into five parts, which can be referred to as the related description in the background art, and will not be described herein again.
Referring to fig. 3B, when the terminal device is in the landscape state, the edge of the screen of the terminal device is shown as line O "in fig. 3A, accordingly, according to the principle described above in connection with fig. 3A, in order to prevent the erroneous touch operation in the edge region of the terminal, line a and line B are provided on the terminal screen, and the terminal screen is divided into five parts, wherein, taking the right half of the terminal screen as an example, the region formed between line a and the edge O' of the screen is region ①, the region formed between line a and line B is region ②, and the region formed between two lines B (the lines B in the left and right halves) is region ③, which may also be referred to as a middle region.
In an alternative embodiment, the present application may define the area formed between the line B and the edge of the screen as the edge area of the terminal device, i.e. the right half of fig. 3A and 3B includes area ① and area ②, and the left half includes area ④ and area ⑤.
In an optional embodiment, for terminal devices produced by different manufacturers, the settings of the line a and the line B may be fixed or random; specifically, it may be set autonomously on the user side or the terminal device side, and the present invention is not limited thereto. Typically, the A lines are generally disposed within 0.5mm width from the screen edge, and the B lines are generally disposed within 1.6mm from the screen edge. The distance/width between the line a and the line B may be fixed or random for different terminal devices, and the present invention is not limited thereto.
Based on the foregoing embodiments, embodiments in some specific scenarios related to embodiments of the present invention are described below.
In practical applications, when a user performs a touch operation on a terminal screen (specifically, a capacitive touch screen), the terminal device generates a corresponding capacitance signal at a preset frequency (or a preset time period), where the preset frequency or the preset time period is set by the terminal device side in a user-defined manner, for example, the capacitance signal is generated at a frequency of 60 to 120Hz per second or reported to a processor. Accordingly, the terminal device can detect whether the terminal screen receives a touch operation according to the reported capacitance value signal.
It should be understood that the touch operation is generated by the palm or finger of the user acting on the terminal screen. The capacitance value signal includes, but is not limited to, at least one of the following characteristic information: the action gravity center position of the touch operation and the first parameter. The first parameter includes, but is not limited to, at least one of: the capacitance value of the action gravity center position, the height of a touch area of the touch operation, the width of the touch area, the shape of the touch area, the capacitance value of each touch point (i.e. touch position) in the touch area, the touch duration of the touch operation, the capacitance ratio and other information. The capacitance ratio is a ratio of a sum of capacitance values of the capacitance signals in the most edge region to a sum of capacitance values of the capacitance signals in the sub-edge region. The most marginal area and the secondary marginal area are both located in the touch area.
For example, as shown in fig. 4, an interface diagram of a terminal screen corresponding to a user performing a touch operation in an edge area of the terminal screen is shown. As shown in fig. 4, the terminal screen is an area consisting of 18 × 32 small squares. It should be understood that the value in each cell (i.e., each touch point position) represents a capacitance value, and when the capacitance value exceeds a preset value (e.g., 200), it can be determined that a capacitance value signal is detected at the touch point position corresponding to the capacitance value (i.e., a user's finger performs a touch operation at the touch point position). The invention is not described in detail as to how the capacitance value is detected.
The touch area corresponding to the touch operation performed by the finger of the user on the terminal screen is the area A formed by the solid line part. h is the height of the touch area, and w is the width of the touch area. The point A is an action gravity center position of the touch operation acting on the touch area. It should be understood that the position of the center of gravity of the touch area a can be determined according to the capacitance value of each touch position in the touch area a. The determination of the position of the center of gravity of action is not described in detail.
The most marginal area refers to an area close to the edge of the screen of the terminal device in the touch area, such as an area M in fig. 4. The sub-edge area refers to an area close to the edge-most area in the touch area, such as an area N in fig. 4. The capacitance ratio is a ratio of a sum of capacitances at each contact position in the region M to a sum of capacitances at each contact position in the region N.
In an optional embodiment, when a user performs a touch operation on the terminal screen for the first time, the first capacitance signal generated according to the preset frequency may be referred to as a first capacitance signal. Taking the example of generating/reporting a capacitance signal every 8ms, the capacitance signal reported in the first 8ms can be called the first capacitance signal. Accordingly, the position of the centroid corresponding to the first capacitance signal (i.e. the position of the centroid of the touch operation) may be referred to as a first reporting centroid position. The state of the first capacitance value signal may be referred to as an initial state. Accordingly, the state of the capacitance signal reported at a subsequent predetermined frequency (e.g., 8ms) may be referred to as a subsequent state. In the present application, the initial state and the subsequent state of the capacitance signal are collectively referred to as the state of the capacitance signal or the state of the touch operation.
Several states of the touch operation according to the embodiment of the present invention are described below. Wherein the state includes, but is not limited to, any one of the following states: an output state (which may also be referred to as an absolute output state), a first state (which may also be referred to as a mild-suppressed state), a second state (which may also be referred to as a moderate-suppressed state), a third state (which may also be referred to as a severe-suppressed state), and a fourth state (which may also be referred to as an absolute-suppressed state).
Firstly, the touch operation state is an output state. The output state is used for indicating/representing that the touch operation is effective operation (namely normal operation), and the terminal device is allowed to execute the touch operation.
Secondly, the state of the touch operation is a fourth state (an absolute suppression state). And the fourth state is used for indicating that the touch operation is misoperation, and forbidding the terminal equipment to execute the touch operation, namely restraining the touch operation.
And thirdly, the state of the touch operation is a first state (light suppression state), the action center position (i.e. first reporting center position) of the initial state is located in an area formed between a line and B line (i.e. area ②), as shown in a in fig. 3A, the condition for supporting the switching from the first state to the output state (i.e. the condition for supporting the touch operation response output of the light suppression state) may include at least one of that the touch duration of the touch operation is greater than or equal to a first preset duration (e.g. 1s), that the change value of the action center position of the touch operation in the touch duration is less than or equal to the first preset value (i.e. the action center position is stable or the action center position fluctuates in a preset area), and that no other touch events from the terminal screen are received in the touch duration (i.e. other touch operations are received besides the touch operation).
And fourthly, the state of the touch operation is a second state (middle suppression state), the action gravity center position of the initial state is located in an area (namely, an area ①) formed between the line a and the edge of the terminal screen, as shown in point b in fig. 3A, the condition for supporting the switch of the second state to the output state (namely, the condition for supporting the response output of the touch operation in the middle suppression state) comprises at least one of the following conditions, namely, the touch duration of the touch operation is less than or equal to a second preset duration (for example, 500ms, namely, the touch release is performed within the second preset duration), the touch action gravity center of the touch operation within the touch duration is stable, and other touch events from the terminal screen are received within the touch duration.
The touch operation state is a third state (heavy suppression state), specifically, the third state is used for indicating that the action gravity center position of the touch operation slides or slides back and forth between the region ① and the region ②, namely, the touch operation state is switched (back and forth) between the first state (light suppression state) and the second state (medium suppression state), namely, the touch operation state can be determined as the third state, correspondingly, the condition for supporting the switching of the third state to the output state (namely, the condition for supporting the output of the touch operation response of the heavy suppression state) can be that the touch operation indicates the sliding to the region ③ (middle region) and the sliding operation exceeding the B line.
The switching of the above five states to each other and some conditions to be satisfied during the switching will be specifically described in detail below.
Some exemplary scenarios involving the present invention are described below. It should be understood that the operation scene for the terminal screen (specifically, the capacitive touch screen) to which the present invention is applicable includes, but is not limited to, one-handed operation, two-handed operation, one-handed holding operation, one-handed grasping, and the like. In addition, the terminal screen (terminal equipment) can be further subdivided according to the state of the terminal screen. For example, in the landscape and portrait states, the above operation scenarios can be subdivided into: vertical screen one-handed operation, horizontal screen one-handed grasping, horizontal screen two-handed operation, and the like. Regardless of one-hand operation, two-hand operation or other operation scenes, when a user performs touch operation in the edge area of the terminal screen, erroneous touch is easily generated. However, for the terminal device, it cannot be well recognized whether the touch operation is an erroneous operation or a valid operation, and whether the touch operation is further responded. In order to solve the above problems, the following embodiments of the present invention respectively describe embodiments related to the terminal device in the portrait screen state and the landscape screen state. Fig. 5-10, which follow, generally describe some embodiments of the terminal device in a portrait screen position. Fig. 11 mainly describes some embodiments involved when the terminal device is in the landscape state.
Taking the terminal device in a vertical screen state and the user holding and operating the terminal device with one hand as an example, some specific embodiments related to the application in the operation scene are specifically described below.
First, fig. 5 is a schematic diagram illustrating a scene of a false touch operation of a terminal screen. Specifically, when a user clicks the middle area of the terminal screen with a finger (e.g., a thumb), a wrong touch point (i.e., a wrong operation) is often generated in the edge area of the terminal screen due to the contact of the web position with the terminal screen, as shown in fig. 5. The schematic diagram of the effect of the error touch point acting on the terminal screen can refer to the interface schematic diagram of the terminal screen shown in fig. 4, and details are not repeated here.
Further, the terminal device may detect and acquire characteristic information of one or more capacitance signals generated by a user performing a touch operation in the edge area. Wherein one capacitance value signal corresponds to one characteristic information. The characteristic information includes, but is not limited to, an action center of gravity position of the touch operation, a first parameter, and the like. For information on the capacitance signal, the first parameter, the action center of gravity position, and the like, reference may be made to the related description in the foregoing embodiments, and details are not repeated here.
Further, the terminal device may determine the state of the touch operation according to the acquired one or more pieces of feature information; finally, determining whether the touch operation is effective operation or misoperation according to the state of the touch operation, and if the touch operation is effective operation, continuing to execute/respond to the touch operation; and if the touch operation is misoperation, not executing/responding the touch operation. Some specific embodiments and optional embodiments related to determining the state of the touch operation according to the characteristic information are described below.
In a first embodiment:
the terminal device may determine the (initial) state of the touch operation as the output state according to the effective barycentric position (i.e. the first touch report barycentric position) of the touch operation in the first capacitance signal. Specifically, if the first hit center of gravity is located in an area formed between two lines B (i.e., a middle area), the state of the touch operation can be directly determined as an output state, i.e., the touch operation is an effective operation.
In a second embodiment:
the terminal device may determine that the (initial) state of the touch operation is the fourth state (the absolute suppression state) according to the action gravity center position (i.e., the first hit gravity center position) of the touch operation and the height of the touch area of the touch operation in the first capacitance signal. Specifically, if the first hit center of gravity is located in an edge area, for example, an area formed between the line a and the edge of the screen, and the height of the touch area of the touch operation is greater than or equal to the preset height 1, it may be determined that the state of the touch operation is a fourth state (a state in which output is prohibited/suppressed), that is, the touch operation is an erroneous operation. The preset height 1 may be set by a user side or a terminal device side in a self-defined manner, for example, the preset height is set to be the height of a large palm finger, 6 to 7, and the like, which is not limited in the present invention. Specifically, fig. 6A shows an interface diagram of a terminal screen touched by a large palm by mistake.
In the third embodiment:
the terminal device may determine that the state of the touch operation is the third state (the severe suppression state) according to the action gravity center position (i.e., the first reporting gravity center position) of the touch operation and the height of the touch area of the touch operation in the first capacitance value signal. Specifically, if the first hit center of gravity is located in an edge area, for example, an area formed between the line a and the edge of the screen, and the height of the touch area of the touch operation is greater than or equal to the preset height 2 and less than the first preset height, it may be determined that the state of the touch operation is the third state. The preset height 2 may be set by a user side or a terminal device side in a self-defined manner, for example, set to be the height of a common palm and fingers, 4-5, and the like, which is not limited in the present invention. Specifically, fig. 6B shows an interface diagram of a terminal screen touched by a normal palm by mistake. Alternatively, the preset height 1 may be greater than the preset height 2.
In an optional embodiment, when the terminal device determines that the (initial) state of the touch operation is the third state according to the feature information in the first capacitance signal, the terminal device further needs to continue to determine the state of the touch operation according to the feature information in the subsequently reported capacitance signal until it can be accurately identified whether the touch operation is an erroneous operation or an effective operation (that is, the state of the touch operation is the output state or the fourth state), and the process may be ended. Some specific embodiments involved in switching from the third state (heavy suppression state) to the other states are described below.
In one embodiment, the state of the touch operation may be switched from the third state (a heavily suppressed state) to the output state. Specifically, the terminal device determines whether the following condition is satisfied according to the characteristic information (i.e., a plurality of characteristic information) of the plurality of capacitance value signals: the touch operation is an operation of sliding to the middle area beyond the line B. If yes, the state of the touch operation can be switched from a third state to the output state; otherwise, the state of the touch operation is maintained in the third state. Specifically, the line exceeding B means that the position (i.e., coordinates) of the center of gravity of the touch operation exceeds the line B.
In an optional embodiment, if the position of the center of gravity of the touch operation is in a predetermined corner region of the touch region, the condition may further include: the capacitance value signal of the marginal area in the touch area disappears, that is, the capacitance value of each contact in the marginal area needs to be smaller than or equal to a preset capacitance value. Specifically, as shown in FIG. 6B, the edge-most region M1And M2The capacitance value of each contact in the second group is smaller than a predetermined capacitance value (e.g. 200), and so on, for the edge-most region, reference may be made to the related description in the foregoing embodiments, and details are not repeated here.
The corner area is set by a user side or a terminal device side in a self-defined manner, specifically, can be a designated area close to two screen edge lines in a terminal screen, and the invention is not limited. Specifically, fig. 7A and 7B show schematic interface diagrams of two corner regions. Fig. 7A shows that two corner regions of the terminal screen are a region P and a region Q in fig. 7A when the terminal device is in the portrait screen state. Fig. 7B shows two corner regions of the terminal screen, specifically, a region P and a region Q in fig. 7B, when the terminal device is in the landscape state.
In an optional embodiment, to achieve accurate determination of the touch operation, the condition that needs to be satisfied to switch the state of the touch operation from the third state (the heavily suppressed state) to the output state may further include a combination of one or more of the following: the shape of the touch area of the touch operation is a first preset shape (such as an ellipse), the height of the touch area is within a first preset height range (such as 2-4), and the width of the touch area is within a first preset width range (such as 2-4). Namely, the characteristic information of the touch operation meets/is the characteristic information of the preset finger touch. The first preset shape, the first preset height range and the first preset width range can be set by a user side or a terminal device side in a user-defined mode, and all the first preset shape, the first preset height range and the first preset width range can meet relevant parameter information of finger characteristic signals. The first preset height range and the first preset width range may be the same or different, and the present invention is not limited thereto.
In yet another embodiment, the state of the touch operation can be switched from the third state (heavily suppressed state) to the fourth state (absolutely suppressed state). Specifically, the terminal device determines whether the following condition is satisfied according to the characteristic information (i.e., a plurality of characteristic information) of the plurality of capacitance value signals: the height of the touch area is greater than or equal to a preset height 1. If yes, the state of the touch operation can be switched from a third state to a fourth state; otherwise, the state of the touch operation is maintained in the third state. For the preset height 1, reference may be made to the related explanations in the foregoing embodiments, and details are not repeated here.
In the fourth embodiment:
the terminal device may determine that the (initial) state of the touch operation is the second state (moderate suppression state) according to the action barycentric position (i.e. the first reporting barycentric position) of the touch operation in the first capacitance signal. Or, the terminal device may determine that the state of the touch operation is the second state according to the first report center position and the height of the touch area of the touch operation.
Specifically, if the center of gravity of the first report point is located in a region formed between the line a and the edge of the screen (i.e., the region ①), the state of the touch operation may be determined to be the second state (the moderate suppression state). optionally, the height of the touch region of the touch operation may be added for determination.
In an optional embodiment, when the terminal device determines that the (initial) state of the touch operation is the second state according to the feature information in the first capacitance signal, the terminal device further needs to continue to determine the state of the touch operation according to the feature information in the subsequently reported capacitance signal until it can be accurately identified whether the touch operation is an erroneous operation or an effective operation (that is, the state of the touch operation is the output state or the fourth state), and the process may be ended. Some specific embodiments are described below that relate to switching from the second state (moderate suppression state) to the other state.
In an embodiment, the state of the touch operation is switched from the second state (moderate suppression state) to the output state. Specifically, the terminal device may determine whether any one of the following conditions is satisfied according to the reported characteristic information (i.e., a plurality of characteristic information) of the capacitance signals: the touch duration of the touch operation is less than or equal to a second preset duration (namely, the touch operation is released within 500ms of the second preset duration), and other touch screen events from the terminal screen are not received within the touch duration; the touch operation is a sliding operation which moves to a specified direction and exceeds a preset distance. If yes, the state of the touch operation can be switched from a second state to the output state; and if the touch operation state is not satisfied, maintaining the touch operation state in the second state.
In a specific implementation, the touch operation is a sliding operation that moves in a specified direction by more than a preset distance, and the method specifically includes the following two implementation manners. In the first embodiment, if the touch operation is used to indicate that the user moves a distance (i.e. exceeds a specified distance) along the Y-axis vertical screen direction after clicking, it may be determined as a finger sliding operation in the edge area. Correspondingly, after the finger slides for a certain distance, the capacitance value signal generated in the certain distance can be subjected to complement output, and the state of the touch operation is switched from the second state to the output state.
In the second embodiment, if the touch operation is used to indicate that the user slides from the edge of the screen to the middle of the screen and exceeds the line B (i.e. the touch operation is used to indicate the operation of sliding from the area ① to the area ③ and exceeds the line B), the operation of sliding the finger from the edge area to the middle area can be determined.
In an optional embodiment, if the position of the center of gravity of the touch operation is in a predetermined corner region of the touch region, the condition may further include: the capacitance value signal of the marginal area in the touch area disappears, that is, the capacitance value of each contact in the marginal area needs to be smaller than or equal to a preset capacitance value. The conditions include: if the touch operation is a sliding operation that moves in a specific direction by more than a preset distance, when the action center of gravity of the touch operation is located in a corner region, the conditions include the following: the touch operation is a sliding operation which moves to a specified direction for exceeding a preset distance, and the capacitance value signal of the edge-most area in the touch area disappears. For the information about the edge-most region, the disappearance of the capacitance signal of the edge-most region, the corner region, and the like, reference may be made to the related descriptions in the foregoing embodiments, and details are not repeated here.
In an alternative embodiment, to achieve accurate determination of the touch operation, the condition that needs to be satisfied to switch the state of the touch operation from the second state (moderate suppression state) to the output state may further increase a combination including one or more of the following: the shape of the touch area of the touch operation is a first preset shape (such as an ellipse), the height of the touch area is within a first preset height range (such as 2-4), and the width of the touch area is within a first preset width range (such as 2-4). For details, reference may be made to the related description in the foregoing embodiments, which are not repeated herein.
Taking the sliding operation scenario of the edge area as an example, referring to fig. 3A, when the user click operation falls in an area between the line a and the edge of the screen (i.e., an area ①), the state of the click operation may be switched to a second state (a moderate suppression state), if the user clicks and slides for a distance along the Y-axis vertical screen direction (up and down) in fig. 3A, and the characteristic information (specifically, characteristic information such as the shape, height, and width of the touch area) of the capacitance signal generated during the sliding process (for example, reporting a capacitance signal every 8ms) meets the preset information related to the finger characteristic signal, the capacitance signal during the sliding process may be output in a complementary manner, and the state of the sliding operation may be switched from the original second state to an output state.
Accordingly, when the user slides in the edge region in the X-axis direction (left and right) to the middle region, specifically, the user can slide from the region ① to the middle region and exceed the B line (that is, the action center of gravity position of the capacitance value signal reported many times is close to the middle region and there is an action center of gravity position exceeding the B line), it can be determined that the current touch operation is a slide operation from the edge region to the middle region, and further, the capacitance value signal during the slide operation can be output in complement, and the state of the slide operation can be switched from the original second state to the output state.
Also for example, taking a click operation scenario of an edge region as an example, referring to fig. 3a, when a user click operation falls in a region between a line a and a screen edge (i.e., a region ①), the state of the click operation may be switched to a second state (a moderate suppression state), if the user clicks for a certain period of time (less than a second preset time, e.g., 500ms) to lift and release, and feature information (specifically, feature information such as the shape, height, and width of a touch region) of a capacitance signal generated in a click process (e.g., a capacitance signal is reported every 8ms) satisfies related preset information of a finger feature signal, the capacitance signal in the click process may be reported and output complementarily, and the state of the click operation is switched from the original second state to an output state, so that a normal operation (i.e., an effective operation) in the edge region is not affected.
In another specific embodiment, the state of the touch operation is switched from the second state (moderate suppression state) to the third state (severe suppression state), specifically, the terminal device may determine, according to feature information (i.e., feature information) of reported capacitance signals, whether any one of the following conditions is satisfied, where no other touch event is received from the terminal screen within a touch duration of the touch operation, a capacitance ratio of the touch operation is greater than or equal to a first preset capacitance value (e.g., 200), and a target number is greater than or equal to a first preset value, if so, the state of the touch operation may be switched from the second state to the third state, and if not, the state of the touch operation is maintained in the second state, where the target number is a number, where the number is a number, where a capacitance value is greater than the first preset value, of the touch operation exists in a plurality of feature information of the touch operations when a plurality of fingers trigger the plurality of touch operations in an edge region (which may be specifically the region ①), and where the touch operation may be set as a user-defined capacitance value, where the touch event is not explicitly stated above, and the other touch events may be set as a user-defined condition.
When a user grips the terminal screen with one hand, the characteristic information (specifically, the height of the touch area) of the capacitance value signal generated by the contact of the finger and the palm web position with the terminal screen is very similar, for example, the width of the touch area is similar to the width of the finger characteristic signal. Therefore, in the present application, the determination of the state of the touch operation only depending on the gravity-center acting position of the touch operation and the width of the touch area is inaccurate, and for example, a single-hand grasping scene and a single-hand clicking scene cannot be effectively distinguished. In order to solve the above problem, the capacitance ratio (i.e., the ratio of the sum of the capacitances of the outermost edge region and the minor edge region) in the feature information is introduced to distinguish whether the malfunction is caused by the grasping. There are several specific embodiments described below.
Firstly, when the action gravity center position of a capacitance signal generated by a touch operation performed by a finger of a user in an edge area falls in an area formed by a line A and an edge of a screen (namely an area ①), the state of the touch operation is a second state (a moderate inhibition state) according to the determination of the state of the touch operation, meanwhile, a capacitance value ratio is calculated and obtained, if the capacitance value ratio is greater than or equal to a first preset capacitance value, the state of the touch operation can be switched from the second state to a third state (a severe inhibition state), otherwise, the state of the touch operation is maintained as the second state.
In particular, fig. 8A and 8B show a schematic interface diagram of a finger on the terminal screen. Fig. 8A is a schematic diagram illustrating an effect corresponding to a touch operation performed by a finger on an edge area of a terminal screen. Fig. 8B is a schematic diagram illustrating a three-dimensional effect generated by a finger touching an edge region. The X axis represents the width direction of the terminal screen in the vertical screen state, the Y axis represents the height direction of the terminal screen in the vertical screen state, and the Z axis represents the capacitance value. As can be seen from fig. 8B, the characteristic information of the capacitance value signal of the finger with a touch includes, but is not limited to, any one or combination of the following items: the shape of the touch area of the touch operation is a second preset shape (such as a long strip), the height of the touch area is within a first preset height range (such as 2-4), the width of the touch area is within a second preset width range (such as 1-2), the capacitance ratio is greater than a first preset capacitance (or the capacitance of the capacitance signal in the edge area is weaker/smaller, the capacitance of the capacitance signal in the secondary edge area is directly weakened/smaller), and the like.
Fig. 8C and 8D are schematic diagrams illustrating an interface of a wrong touch on the terminal screen by the thumb-grip position. Fig. 8C is a schematic diagram illustrating an effect of the tiger-mouth position touch on the edge area of the terminal screen. Fig. 8D shows a schematic diagram of a three-dimensional effect generated by performing a touch operation on an edge region at a tiger's mouth position. As can be seen from fig. 8D, the characteristic information of the capacitance value signal generated by the tiger's mouth position includes, but is not limited to, any one or combination of the following items: the shape of the touch area of the touch operation is a second preset shape (such as a strip), the height of the touch area is within a second preset height range (such as 5-8), the width of the touch area is within a first preset width range (such as 2-4), and the capacitance ratio is larger than a first preset capacitance (or the capacitance of the capacitance signal in the most marginal area is stronger/larger, the capacitance of the capacitance signal in the secondary marginal area is gradually weaker/smaller, and the capacitance of the capacitance signal is flatter/smaller in the fluctuation range), and the like.
FIGS. 8E and 8F are schematic diagrams of an interface for an edge click on a terminal screen. Fig. 8E is a schematic diagram illustrating an effect corresponding to a click operation performed by a finger of a user in an edge area of a terminal screen. Fig. 8F is a schematic diagram illustrating a three-dimensional effect generated by a user's finger clicking on an edge area of a terminal screen. As can be seen from fig. 8E, the characteristic information of the capacitance value signal generated by the edge click includes, but is not limited to, any one or combination of more of the following: the shape of the touch area of the touch operation is a first preset shape (such as an ellipse), the height of the touch area is within a first preset height range (such as 2-4), the width of the touch area is within a first preset width range (such as 2-4), and the capacitance ratio is less than or equal to a first preset capacitance (or the capacitance of the capacitance signal in the most edge area and the capacitance signal in the secondary edge area are both strong/large).
In practical applications, the capacitance ratio (i.e., the ratio of the capacitance between the most edge region and the second edge region) in the characteristic information of the capacitance signal generated by the edge clicking operation is usually 3. Accordingly, in the characteristic information of the capacitance signal generated by the edge finger touch operation, the capacitance ratio (i.e., the ratio of the capacitance between the most edge region and the sub-edge region) is usually 14.
Secondly, when a plurality of user fingers simultaneously exist in the edge area for touch operation, if M capacitance ratios among the plurality of touch operations are all larger than a first preset capacitance, the state of the touch operation can be switched to a third state (namely a severe suppression state), wherein M is a positive integer larger than 0, and one touch operation corresponds to one capacitance ratio in one piece of feature information. Specifically, fig. 9A shows an interface diagram in which multiple touch operations simultaneously act on a terminal screen.
Thirdly, for the corner area of the terminal screen, the small palm error touch or edge click operation in the corner area can be accurately identified through the capacitance ratio in the characteristic information. Specifically, when a user finger performs a touch operation in a corner region of a terminal screen, if a capacitance ratio in characteristic information generated by the touch operation is greater than a first preset capacitance, it may be determined that the touch operation is a small palm error touch operation (i.e., an error operation) in the corner region; otherwise, the touch operation may be determined to be an edge-click operation (i.e., an active operation) in a corner region. Fig. 9B is a schematic interface diagram of a terminal screen touched by a small palm in a corner area. Fig. 9C is a schematic interface diagram of a terminal screen clicked by an edge finger.
In yet another embodiment, the state of the touch operation is switched from the second state (moderate suppression state) to the fourth state (absolute suppression state). Specifically, the terminal device determines whether the following condition is satisfied according to the characteristic information (i.e., a plurality of characteristic information) of the plurality of capacitance value signals: the height of the touch area is greater than or equal to a preset height 1. If yes, the state of the touch operation can be switched from a third state to a fourth state; otherwise, the state of the touch operation is maintained in the second state. For the preset height 1, reference may be made to the related explanations in the foregoing embodiments, and details are not repeated here.
In the fifth embodiment:
the terminal device may determine that the (initial) state of the touch operation is the first state (light suppression state) according to the effective barycentric position (i.e. first hit barycentric position) of the touch operation in the first capacitance signal, specifically, if the first hit barycentric position is located in the area formed by the line a to the line B (i.e. the area ②), the state of the touch operation may be directly determined as the first state (light suppression state), specifically, as shown in fig. 10, an operation interface diagram of a terminal screen is shown.
In an optional embodiment, when the terminal device determines that the (initial) state of the touch operation is the first state according to the feature information in the first capacitance signal, the terminal device further needs to continue to determine the state of the touch operation according to the feature information in the subsequently reported capacitance signal until it can be accurately identified whether the touch operation is an erroneous operation or an effective operation (that is, the state of the touch operation is the output state or the fourth state), and the process may be ended. Some specific embodiments involved in switching from the first state (light-suppressed state) to the other state are described below.
In an embodiment, the state of the touch operation may be switched from the first state (light-suppressed state) to the output state. Specifically, the terminal device determines whether one or a combination of the following conditions is satisfied according to the characteristic information (i.e., a plurality of pieces of characteristic information) of the plurality of capacitance value signals: the touch duration of the touch operation is greater than or equal to a first preset duration (such as 1s), and other touch screen events (edge long-press scenes) from the terminal screen are not received within the touch duration; the touch duration of the touch operation is less than or equal to a second preset duration (such as 500ms), and other touch screen events (edge click operation scenes) from the terminal screen are not received within the touch duration; the touch operation is a sliding operation which moves to a specified direction and exceeds a preset distance. If so, the state of the touch operation can be switched from a first state to the output state. For details, reference may be made to the related description in the foregoing embodiments, which are not repeated herein.
In an alternative embodiment, to achieve accurate determination of the touch operation, the condition that needs to be satisfied to switch the state of the touch operation from the first state (the light-suppression state) to the output state may further increase a combination including one or more of the following: the shape of the touch area of the touch operation is a first preset shape (such as an ellipse), the height of the touch area is within a first preset height range (such as 2-4), and the width of the touch area is within a first preset width range (such as 2-4). Namely, the characteristic information of the touch operation meets/is the characteristic information of the preset finger touch. For details, reference may be made to the related description in the foregoing embodiments, which are not repeated herein.
In an optional embodiment, if the position of the center of gravity of the touch operation is in a predetermined corner region of the touch region, the condition may further include: the capacitance value signal of the marginal area in the touch area disappears, that is, the capacitance value of each contact in the marginal area needs to be smaller than or equal to a preset capacitance value. For details, reference may be made to the related explanations in the foregoing embodiments, and details are not described here.
Taking an edge length pressing scene as an example, referring to fig. 3a, when a user clicks an area (i.e., an area ②) between an a line and a B line, the state of the clicking operation may be switched to a first state (a slight suppression state), if the user lifts up and releases the area when clicking for a certain time (less than a second preset time, such as 500ms, or more than the first preset time, such as 1s), and feature information (specifically, feature information such as the shape, height, width, and the like of a touch area) of a capacitance signal generated in an operation process (e.g., reporting a capacitance signal every 8ms) meets related preset information of a finger feature signal, it may be determined that the user is a finger edge length pressing operation scene, and accordingly, the capacitance signal in the clicking process may be output in a supplementary report manner, and the state of the clicking operation is switched from the original first state to an output state.
In yet another embodiment, the state of the touch operation may be switched from the first state (light suppression state) to the second state (medium suppression state). specifically, the terminal device determines whether a combination of one or more of the following conditions is satisfied according to characteristic information (i.e., a plurality of characteristic information) of a plurality of capacitance value signals, the touch region being located in a corner region, the touch operation being an operation of sliding to a region formed from a line a to an edge of a screen (i.e., from the region ② to the region ①). if both are satisfied, the state of the touch operation may be switched from the first state to the second state, and if both are not satisfied, the state of the touch operation is maintained in the first state.
In a further embodiment, the state of the touch operation may be switched from the first state (light suppression state) to the third state (heavy suppression state), and in particular, the terminal device determines whether one or more of the following conditions is satisfied according to characteristic information (i.e., a plurality of characteristic information) of a plurality of capacitance signals, wherein the other touch events from the terminal screen are received, the height of the touch area in the plurality of characteristic information generated by the touch operation is increasing (i.e., the height of the touch area increases over a plurality of preset time periods), the height of the touch area in the plurality of characteristic information generated by the touch operation is greater than or equal to a second preset height, the touch operation is an operation indicating to and fro sliding between an area formed from line a to line B and an area formed from line a to screen edge (i.e., sliding back and forth between area ② and area ①, or switching between the first state and the second state), and if the touch operation is satisfied, the state of the touch operation may be switched from the first state to the third state, and if the touch operation is not satisfied, the touch operation may be maintained in the first state.
Specifically, the receiving of other touch screen events from the terminal screen described herein includes the following two specific embodiments. In the first embodiment, the method is used for a scene that a user clicks the middle area of the terminal screen. When a user clicks the middle area and generates a new touch event (namely, other touch operations except the touch operation are performed in the middle area), the touch operation can be determined to be an error operation according to the operation habit of the user, and the state of the touch operation can be switched from the first state (a slight suppression state) to the third state (a severe suppression state).
In a second embodiment, for the area formed between the line a and the line B (i.e., area ②), if there are other touch screen events occurring in area ②, the state of the touch operation may be switched from the first state (lightly suppressed state) to the third state (heavily suppressed state).
For an application scenario in which the false touch area increases, if the height of the touch area generated by the touch operation gradually increases (i.e., presents an increasing trend), and is greater than or equal to (exceeds) a second preset height, the state of the touch operation may be switched from the first state (a lightly suppressed state) to the third state (a heavily suppressed state).
Alternatively, when the state of the touch operation is switched back and forth between the first state (light-suppressed state) and the second state (moderate-suppressed state) (i.e., the touch operation is an operation of sliding or sliding back and forth between the area ① and the area ②), the state of the touch operation may be switched from the first state (light-suppressed state) to the third state (heavy-suppressed state).
In yet another embodiment, the state of the touch operation may be switched from the first state (lightly suppressed state) to the fourth state (absolutely suppressed state). Specifically, the terminal device determines whether the following condition is satisfied according to the characteristic information (i.e., a plurality of characteristic information) of the plurality of capacitance value signals: the height of the touch area is greater than or equal to a preset height 1. If yes, the state of the touch operation can be switched from a first state to a fourth state; otherwise, the state of the touch operation is maintained in the first state. For the preset height 1, reference may be made to the related explanations in the foregoing embodiments, and details are not repeated here.
Several alternative embodiments of the invention, which are used in all of the five embodiments described above, are described below.
In an optional embodiment, when the touch operation is located in a corner region of the terminal screen, the condition that is required to be met when the state of the touch operation is switched from the other state (specifically, the first state, a mild suppression transition; or, the second state, a moderate suppression state) to the third state (a severe suppression state) may further include any one of the following: the variation amplitude of the height of the touch area in a plurality of continuous capacitance value signals (i.e., characteristic information) generated by the touch operation is greater than or equal to a first preset amplitude, and the sum of the height of the touch area and the width of the touch area is greater than or equal to a first preset threshold. The first preset amplitude and the first preset threshold may be set by the user side or the terminal device side, which is not limited in the present invention.
Touch operation in a corner area of a terminal screen needs to be strictly processed. Specifically, when the terminal device finds that the height of the touch area of the capacitance signals generated by the touch operation is changed more than the height of the touch area of the capacitance signal generated immediately before the touch operation is pressed (i.e., the change range of the height of the touch area is larger), the state of the touch operation may be switched to the third state (the heavily suppressed state). And/or when the sum of the width and the height of the touch area in the X-axis direction and the Y-axis direction exceeds a first preset threshold value, switching the state of the touch operation to a third state, namely restraining the touch operation. Correspondingly, if the state of the touch operation needs to be switched to the output state, the conditions to be met need to be increased to include: the capacitance value signal in the edge-most region disappears. Reference may be made to the description of the foregoing embodiments for details.
In an optional embodiment, if the touch area of the touch operation is located in a preset corner area of the terminal screen, the condition that the state of the touch operation needs to be switched from the other state to the output state may further include: the capacitance value signal of the marginal area in the touch area disappears, that is, the capacitance value of each contact in the marginal area needs to be smaller than or equal to a preset capacitance value. For details, reference is made to the related explanations in the foregoing embodiments, and details are not repeated here.
In an optional embodiment, to achieve accurate determination of the touch operation, the condition that needs to be satisfied when the state of the touch operation is switched from another state (specifically, any one of the first state to the third state) to the output state may further include a combination including one or more of the following: the shape of the touch area of the touch operation is a first preset shape (such as an ellipse), the height of the touch area is within a first preset height range (such as 2-4), and the width of the touch area is within a first preset width range (such as 2-4). For details, reference is made to the related explanations in the foregoing embodiments, and details are not repeated here.
Taking the terminal device in the landscape state and the user holding and operating the terminal device with one hand as an example, some specific embodiments related to the present application in this operation scenario are specifically described below. Referring to fig. 11, an interface schematic diagram of a terminal screen of the terminal device in a landscape state is shown.
When the terminal equipment is in the horizontal screen stateThe states and the switching between the states referred to in this application can be referred to in the description of the embodiments of fig. 1 to 10 when the terminal device is in the portrait screen state. The differences exist in that: the condition that needs to be satisfied when the state of the touch operation is switched from the other state (specifically, any one of the initial state, the first state, and the second state) to the third state (the heavy suppression state) may include, in addition to the related condition introduction in the foregoing embodiment, a combination of one or more of the following: the capacitance ratio of the upper edge area is greater than a first preset capacitance; the capacitance ratio of the lower edge area is greater than a first preset capacitance; the target number is greater than a first preset number. If yes, the state of the touch operation can be switched from a first state to a third state; and if the touch operation state is not satisfied, maintaining the touch operation state in the first state. For the first predetermined capacitance value and the capacitance value ratio, reference may be made to the related descriptions in the foregoing embodiments, and details are not repeated here. The upper edge area refers to an area close to the edge of an upper screen of the terminal screen; the lower edge area refers to an area near the lower screen edge of the terminal screen. Specifically, region N in FIG. 111And region N2Wherein N is1Is the upper edge region, N2Is the lower edge region.
Wherein, the target number refers to the upper edge area and/or the lower edge area (specifically, may be the area N in fig. 10)1And/or region N2) When a plurality of touch operations are triggered by a plurality of fingers, the number of capacitance values with a capacitance value ratio larger than a first preset value in a plurality of characteristic information of the plurality of touch operations is detected.
In connection with the foregoing embodiments, the following illustrates a related embodiment of a state machine to which the present invention is applicable. Referring specifically to fig. 12, a schematic diagram of a state machine is shown. As can be seen from fig. 12, six states are included, which are: an initial state, a first state (a mild suppression state), a second state (a moderate suppression state), a third state (a severe suppression state), a fourth state (an absolute suppression state), and an output state (an absolute output state).
The initial state refers to a state of a first capacitance signal generated and reported correspondingly to any one touch operation, and only one initial state exists in the whole touch operation. Specifically, the initial state may be determined to be any one of the above five states according to the characteristic information of the first capacitance value signal, that is, the initial state may be switched to a corresponding determined state as shown in fig. 12. For details, reference may be made to the relevant descriptions in the foregoing five embodiments, and details are not described here.
The output state refers to that the touch operation in the edge area is judged to be effective operation/normal operation, and response/output of the touch operation is allowed.
The fourth state (absolute suppression state) is that the touch operation in the edge area is determined as a false operation, and then all suppression is performed, that is, the touch operation is not responded/output.
The first state (light-suppressed state) is a state in which the touch operation in the edge area is lightly suppressed. Specifically, as can be seen from the description related to the fifth embodiment, the condition required to be satisfied for switching the first state to the output state includes, but is not limited to, any one or combination of more than one of the following: 1) the touch duration of the touch operation is greater than or equal to a first preset duration (1s), and other touch events from the terminal screen are not received within the touch duration; 2) the touch duration of the touch operation is less than or equal to a second preset duration (500ms), and other touch screen events from the terminal screen are not received in the touch duration.
The second state (moderate suppression state) is a state in which the touch operation in the edge area is moderate suppression, and when the touch duration of the touch operation is less than or equal to a second preset duration (i.e., lifted and released within a period of time), a supplementary report can be output, and the first state is switched to the second state.
The third state (heavily-suppressed state) is a state in which the touch operation in the edge area is heavily suppressed, and when the touch operation is an operation for indicating that the touch operation exceeds the B line and the touch operation slides toward the middle area, the recovered output is output, and the third state is switched to the output state.
As can be seen from the embodiments described with reference to fig. 1 to 11, the switching between the states of the touch operation is supported. Specifically, when the (initial) state of the touch operation is the first state, switching the touch operation state from the first state to any one of the following states is supported: the output state, the second state (moderate inhibit state), the third state (severe inhibit state), the fourth state (absolute inhibit state). For the conditions that need to be satisfied when the first state is switched to the other states, reference may be made to the related description in the foregoing fifth embodiment, and details are not described here again.
When the (initial) state of the touch operation is the second state, the state supporting the touch operation is switched from the second state to any one of the following states: the output state, the third state (heavily inhibited state), the fourth state (absolutely inhibited state). For the conditions that need to be satisfied when the second state is switched to each of the other states, reference may be made to the related description in the foregoing fourth embodiment, and details thereof are not repeated here.
When the (initial) state of the touch operation is the third state, the state supporting the touch operation is switched from the second state to any one of the following states: the output state, the fourth state (absolute inhibit state). For the conditions that need to be satisfied when the third state is switched to other states, reference may be made to the related description in the foregoing third embodiment, and details are not described here.
In order to accurately identify whether the touch operation of the edge area is a valid operation or a false operation, some alternative embodiments related to the present invention for correcting the position of the center of gravity of the touch operation are described below.
In an optional embodiment, the terminal device may correct an action center-of-gravity position of the touch operation in the reported feature information according to feature information in a capacitance signal generated by the touch operation, so as to accurately identify a state of the touch operation according to the reported feature information (including the corrected action center-of-gravity position of the touch operation) in the capacitance signal, that is, whether the touch operation is an effective operation or an incorrect operation.
Specifically, the position of the center of gravity of the capacitance signal for the erroneous touch operation can be corrected to the edge region. The position of the center of gravity of the capacitance signal for effective operation (e.g., normal click or long press operation) can be corrected toward the middle region, thereby ensuring that the normal operation of the edge region is not affected while suppressing erroneous operation.
There are at least three specific embodiments described below, each of which is described in detail below.
In a first embodiment:
for an edge click/long press operation scenario, the characteristic information of the capacitance value signal it generates may satisfy a combination of one or more of the following: the shape of the touch area of the touch operation is a first preset shape (such as an ellipse), the height of the touch area is within a first preset height range (such as 2-4), the width of the touch area is within a first preset width range (such as 2-4), and the capacitance ratio is less than or equal to a first preset capacitance (or the capacitance of the capacitance signal in the most edge area and the capacitance signal in the secondary edge area are both strong/large).
Further, the terminal device may modify the centroid position of the touch operation in the capacitance signal to be reported to the region formed between the two lines a (i.e., the region ② and the region ③) so as to prevent the centroid position of the touch operation from falling into the region formed between the line a and the edge of the screen (i.e., the region ①) from being suppressed.
In a second embodiment:
for an edge tiger's mouth touch operation scene, the characteristic information of the capacitance signal generated by the edge tiger's mouth can satisfy the combination of one or more of the following: the shape of the touch area of the touch operation is a second preset shape (such as a strip), the height of the touch area is within a second preset height range (such as 5-8), the width of the touch area is within a first preset width range (such as 2-4), and the capacitance ratio is larger than a first preset capacitance (or the capacitance of the capacitance signal in the most marginal area is stronger/larger, the capacitance of the capacitance signal in the secondary marginal area is gradually weaker/smaller, and the capacitance of the capacitance signal is flatter/smaller in the fluctuation range), and the like.
Further, the terminal device can correct the action gravity center position of the touch operation in the capacitance value signal to be reported to an area (namely an area ①) formed between the line A and the edge of the screen so as to accurately inhibit misoperation.
In a third embodiment:
for an edge-lapped finger operation scenario, the characteristic information of the capacitance value signal generated by the edge-lapped finger may satisfy a combination of one or more of the following: the shape of the touch area of the touch operation is a second preset shape (such as a long strip), the height of the touch area is within a first preset height range (such as 2-4), the width of the touch area is within a second preset width range (such as 1-2), the capacitance ratio is larger than a first preset capacitance (or the capacitance of the capacitance signal in the edge area is weaker/smaller, the capacitance of the capacitance signal in the secondary edge area is directly weakened/smaller), and the like.
Further, the terminal device may correct the action gravity center position of the touch operation in the capacitance value signal to be reported to an area (i.e., an area ①) formed between the line a and the edge of the screen, so as to accurately suppress the misoperation.
Based on the foregoing scene embodiments, an information processing method provided in an embodiment of the present invention is described below. Fig. 13 is a schematic flow chart of an information processing method according to an embodiment of the present invention. The method as described in fig. 13 may comprise the following implementation steps:
step S102, the terminal equipment acquires feature information generated when a user carries out first touch operation on the edge area of the terminal equipment.
When a user performs touch operation in an edge area of the terminal device, a corresponding capacitance signal is generated and reported according to a preset frequency or a preset time period (preset period), where the capacitance signal may include feature information. Wherein, a preset frequency/preset time period corresponds to a capacitance value signal (i.e. a characteristic information). The characteristic information includes an action gravity center position of the first touch operation and a first parameter. Wherein the first parameter includes, but is not limited to, any one or combination of more of: the touch control method comprises the steps of obtaining information such as the height of a touch control area of the first touch control operation, the width of the touch control area, the shape of the touch control area, capacitance values of all touch control points in the touch control area, touch control duration of the first touch control operation, capacitance value ratio and the like. The capacitance ratio is a ratio of a first capacitance generated when the first touch operation acts on a first area to a second capacitance generated when the first touch operation acts on a second area. The first area is an area close to an edge of the screen of the terminal device in the touch area (i.e., the aforementioned edge-most area), and the first capacitance value is a sum of capacitance values of the touch points in the first area. The second area is an area (i.e., the aforementioned sub-edge area) of the touch area close to the first area, and the second capacitance value is a sum of capacitance values of the touch points in the second area. For the related information such as the feature information and the edge area, reference may be made to the related descriptions in the foregoing embodiments, and details are not repeated here.
And step S104, the terminal equipment determines whether the first touch operation is effective operation or invalid operation according to the characteristic information.
In the embodiment of the invention, the terminal equipment can determine the state of the touch operation according to the characteristic information; and then determining whether the touch operation is a valid operation or an invalid operation according to the state of the touch operation. In a specific implementation, the terminal device may determine, according to feature information of the first touch operation in one or more preset time periods, that the state of the first touch operation is any one of the following: an output state, a first state (mild-suppressed state), a second state (moderate-suppressed state), a third state (severe-suppressed state), and a fourth state (absolute-suppressed state). For these five states, reference may be made to the related descriptions in the foregoing embodiments, and details are not repeated here. Some embodiments related to the state of the first touch operation are described below.
In a specific embodiment, the terminal device may determine, according to an action center of gravity position of the first touch operation within a preset time period, that the state of the first touch operation is any one of the following: an output state, a first state (a mild suppression state), and a second state (a severe suppression state). For example, the terminal device may directly determine the state of the first touch operation according to an action center of gravity position (i.e., the first reporting center of gravity position) generated by the first touch operation within a first preset time period, which may also be referred to as an initial state of the first touch operation. For how to determine the (initial) state of the first touch operation according to the characteristic information (specifically, the first report center position) of the first capacitance signal, reference may be made to the related descriptions in the foregoing embodiments, and details are not repeated here.
In another embodiment, the terminal device may determine, according to an action center of gravity position of the first touch operation within a preset time period and a height of a touch area of the first touch operation, that the state of the first touch operation is any one of the following: a second state (moderate suppression state), a third state (severe suppression state), and a fourth state (absolute suppression state). For example, the terminal device may determine the state of the first touch operation according to characteristic information (specifically, an action center of gravity position, that is, a first touch point center of gravity position and a height of a touch area) of a first capacitance signal generated and reported by the first touch operation within a first preset time period. Also referred to herein as an initial state of the first touch operation. For how to determine the (initial) state of the first touch operation according to the characteristic information of the first capacitance signal (specifically, the first report center position and the height of the touch area), reference may be made to the related descriptions in the foregoing embodiments, and details are not repeated here.
In another embodiment, when the terminal device is in the landscape state, the edge area is an upper edge area and/or a lower edge area of the terminal device, and the terminal device may determine that the state of the first touch operation is the third state (the heavily suppressed state) according to a capacitance value ratio in the feature information. Specifically, the terminal device may determine whether the feature information satisfies any one or a combination of more of the following conditions: the capacitance ratio of the upper edge area is greater than a first preset capacitance; the capacitance ratio of the lower edge area is greater than a first preset capacitance; the target number is greater than a first preset number. If yes, determining that the state of the first touch operation is a third state; otherwise, the state of the first touch operation may be determined according to the related determination methods in the foregoing two implementations. For details, reference may be made to the related descriptions in the foregoing embodiments, which are not described herein again.
In an optional embodiment, when the state of the first touch operation is not the output state or the fourth state, the terminal device further needs to determine the state of the first touch operation according to a plurality of feature information in a plurality of preset time periods reported subsequently, and the process may not be ended until it is determined that the state of the first touch operation is the output state or the fourth state (absolute suppression state). Namely, it is determined that the first touch operation is an effective operation or an invalid operation, and the process can be ended. Several embodiments exist below, which are set forth separately below.
In a first embodiment, when the state of the first touch operation is a first state (a light suppression state), the terminal device may determine (i.e., determine) to switch the state of the first touch operation from the first state to any one of the following states according to a first condition associated with/corresponding to the first state: an output state, a second state (moderate suppression state), a third state (severe suppression state), and a fourth state (absolute suppression state).
In an embodiment, the state of the first touch operation is switched from the first state to the output state. Specifically, the terminal device needs to determine whether a plurality of pieces of feature information satisfy a first condition associated with/corresponding to the first state, and if so, the state of the first touch operation may be switched to the output state; otherwise, maintaining the first state. At this time, the first condition corresponding to the state of the first touch operation being switched to the output state includes any one or a combination of: the touch duration of the first touch operation is greater than or equal to a first preset duration (such as 1s), and the terminal device does not receive a second touch operation except the first touch operation within the touch duration; or the touch duration of the first touch operation is less than or equal to a second preset duration (e.g., 500ms), and the terminal device does not receive a second touch operation except the first touch operation within the touch duration, wherein the first preset duration is greater than the second preset duration.
In yet another embodiment, the state of the first touch operation is switched from the first state (light-suppressed state) to the second state (medium-suppressed state), accordingly, when the first condition includes, but is not limited to, any one or combination of the following items, the touch area is located in a corner area preset in the edge of the screen of the terminal device, and the touch area is an operation indicating sliding to a third area, wherein the third area is an area close to the edge of the screen of the terminal device in the edge area, namely the area ①.
In yet another embodiment, the state of the first touch operation is switched from the first state (lightly suppressed state) to the third state (heavily suppressed state), accordingly, when the first condition includes, but is not limited to, any one or combination of one or more of the following, that the terminal device does not receive a second touch operation other than the first touch operation (i.e. the terminal device does not receive other touch screen events or does not receive other touch operations other than the first touch operation), that the height of the touch area increases in consecutive periods of time (i.e. the height of the touch area increases in the characteristic information), that the height of the touch area is greater than or equal to a first preset height in the consecutive periods of time, that the first touch operation indicates a sliding back and forth between a third area and a fourth area, that the fourth area is an area of the edge area close to the third area, i.e. the height of the palm ②, that the height of the palm is not set to the normal height of the terminal, and that the height of the terminal device is not set as a user defined height, for example, the invention may be set as a user defined by the user-2 side.
In yet another embodiment, the state of the first touch operation is switched from the first state (lightly suppressed state) to the fourth state (absolutely suppressed state). Accordingly, the first condition at this time includes, but is not limited to: the height of the touch area of the first touch operation is greater than or equal to a second preset height. The second preset height may refer to the preset height 1 described above, and may be set by the user side or the terminal device side in a customized manner, for example, the height is set to the finger of the big palm, 6-7, and the like, and the present invention is not limited thereto. Wherein the first preset height is less than or equal to the second preset height.
For the content that is not described or shown in the first embodiment of the present invention, reference may be made to the related description in the foregoing fifth embodiment, and details are not repeated here.
In a second embodiment:
when the state of the first touch operation is a second state (moderate suppression state), the terminal device may determine to switch the state of the first touch operation from the second state to any one of the following states according to a second condition associated/corresponding to the second state: an output state, a third state (a heavily suppressed state), and a fourth state (an absolute suppressed state).
In an embodiment, the state of the first touch operation is switched from the second state (moderate suppression state) to the output state. At this time, the terminal device needs to determine whether the plurality of feature information satisfy a second condition corresponding to the second state. If yes, the state of the first touch operation can be switched to the output state; otherwise, maintaining the second state. Wherein, at this time, the first condition may include, but is not limited to, any one or combination of more of the following: the touch duration of the first touch operation is less than or equal to a second preset duration, and the terminal equipment does not receive a second touch operation except the first touch operation within the touch duration; the first touch operation is a sliding operation which indicates that the first touch operation moves towards a specified direction and exceeds a preset distance; the designated direction is preset by a user side or a terminal equipment side.
In yet another embodiment, the state of the first touch operation is switched from the second state (moderate suppression state) to the third state (severe suppression state). Accordingly, the first condition at this point includes, but is not limited to, any one or combination of more of the following: the terminal equipment does not receive second touch operation except the first touch operation within the touch duration; the capacitance ratio of the first touch operation is greater than or equal to a first preset capacitance; the target number is greater than or equal to a first preset value. The target number refers to the number of the first touch operations triggered by a plurality of fingers, the capacitance ratio is larger than or equal to a first preset capacitance, and one first touch operation generates one piece of feature information in a preset time period.
In yet another embodiment, the state of the first touch operation is switched from the first state (lightly suppressed state) to the fourth state (absolutely suppressed state). Accordingly, the second condition at this time includes, but is not limited to: the height of the touch area of the first touch operation is greater than or equal to a second preset height.
For the content that is not described or shown in the second embodiment of the present invention, reference may be made to the related description in the foregoing fourth embodiment, which is not described herein again.
In a third embodiment:
when the state of the first touch operation is a third state (a heavily suppressed state), the terminal device may determine, according to a third condition associated with/corresponding to the second state, to switch the state of the first touch operation from the third state to any one of the following states: an output state, and a fourth state (an absolute inhibit state).
In an embodiment, the state of the first touch operation is switched from the third state to the output state. Specifically, the terminal device needs to determine whether a plurality of pieces of feature information satisfy a third condition associated with/corresponding to the third state, and if so, the state of the first touch operation may be switched to the output state; otherwise, maintaining the third state. At this time, the third condition corresponding to the state switching of the first touch operation to the output state includes any one or a combination of: the first touch operation is a sliding operation which indicates sliding to the middle area and exceeds a specified boundary line. And the middle area is a preset area in the terminal screen except the edge area. The designated boundary line is the line B described above.
In yet another embodiment, the state of the first touch operation is switched from the third state to the fourth state (an absolute suppression state). Accordingly, the third condition includes, but is not limited to: the height of the touch area of the first touch operation is greater than or equal to a second preset height.
For the content that is not described or shown in the third embodiment of the present invention, reference may be made to the related description in the foregoing third embodiment, which is not described herein again.
Some alternative embodiments to which the invention relates are described below.
In an alternative embodiment, step S102 is preceded by step S100: and the terminal equipment corrects the action gravity center position of the first touch operation.
Specifically, the terminal device may estimate whether the first touch operation is an effective operation or an incorrect operation according to a first parameter in the feature information. If the first touch operation is estimated to be an effective operation, correcting the action gravity center position of the first touch operation to be close to a third area, namely correcting to be close to an area between an A line and the edge of the screen; on the contrary, the position of the center of gravity of the first touch operation can be corrected to be close to the fourth area, namely, to be close to the area between the line A and the line B.
In an optional embodiment, when the first parameter satisfies a fourth condition, the first touch operation is an active operation; wherein the fourth condition comprises any one or combination of more of: the shape of the touch area of the touch operation is a first preset shape, the height of the touch area is within a first preset height range, the width of the touch area is within a first preset width range, and the capacitance ratio is smaller than or equal to a first preset capacitance; when the first parameter meets a fifth condition, the first touch operation is misoperation; wherein the fifth condition comprises any one or combination of more of: the shape of the touch area of the touch operation is a second preset shape, and the capacitance ratio is greater than or equal to a first preset capacitance.
Specifically, whether the first touch operation is an effective operation or a false touch operation can be identified according to the feature information of the first touch operation generated in different operation scenes. For example, taking an edge click or edge long press scenario as an example, the feature information of the corresponding first touch operation (i.e., edge click/long press operation, valid operation) satisfies a fourth condition, which includes, but is not limited to, any one or combination of more of the following: the shape of the touch area of the touch operation is a first preset shape (such as an ellipse), the height of the touch area is within a first preset height range (such as 2-4), the width of the touch area is within a first preset width range (such as 2-4), and the capacitance ratio is less than or equal to a first preset capacitance (or the capacitance of the capacitance signal in the most edge area and the capacitance signal in the secondary edge area are both strong/large).
As another example, taking an edge tiger's mouth touch operation scenario as an example, feature information generated by a first touch operation (i.e., a tiger's mouth touch operation, an error operation) satisfies a fifth condition, where the fifth condition includes, but is not limited to, any one or a combination of: the shape of the touch area of the touch operation is a second preset shape (such as a strip), the height of the touch area is within a second preset height range (such as 5-8), the width of the touch area is within a first preset width range (such as 2-4), and the capacitance ratio is larger than a first preset capacitance (or the capacitance of the capacitance signal in the most marginal area is stronger/larger, the capacitance of the capacitance signal in the secondary marginal area is gradually weaker/smaller, and the capacitance of the capacitance signal is flatter/smaller in the fluctuation range), and the like.
As another example, in the case of the edge-lapped finger operation scenario, the feature information generated by the first touch operation (i.e., the edge-lapped finger touch operation, the misoperation) satisfies a fifth condition, which includes, but is not limited to, any one or combination of the following: the shape of the touch area of the touch operation is a second preset shape (such as a long strip), the height of the touch area is within a first preset height range (such as 2-4), the width of the touch area is within a second preset width range (such as 1-2), the capacitance ratio is larger than a first preset capacitance (or the capacitance of the capacitance signal in the edge area is weaker/smaller, the capacitance of the capacitance signal in the secondary edge area is directly weakened/smaller), and the like.
For parts of the present invention that are not shown or described, reference may be made to the related descriptions in the foregoing embodiments, and further description is omitted here.
By implementing the embodiment of the invention, whether the touch operation is effective operation or misoperation can be accurately identified by utilizing the characteristic information generated by the touch operation, so that the problems of poor false touch prevention effect of the edge area, no response to normal operation in the edge area and the like caused by uncertain/improper suppression width setting in the prior art are solved.
The above-mentioned scheme provided by the embodiment of the present invention is introduced mainly from the perspective of terminal device and user interaction. It is understood that the terminal device includes hardware structures and/or software modules for performing the respective functions in order to implement the functions. The elements and algorithm steps of the various examples described in connection with the embodiments disclosed herein may be embodied in hardware or in a combination of hardware and computer software. Whether a function is performed as hardware or computer software drives hardware depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present teachings.
The embodiment of the present invention may perform functional unit division on the sending client according to the above method example, for example, each functional unit may be divided corresponding to each function, or two or more functions may be integrated into one processing unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit. It should be noted that the division of the unit in the embodiment of the present invention is schematic, and is only a logic function division, and there may be another division manner in actual implementation.
In the case of an integrated unit, fig. 14A shows a possible structural diagram of the terminal device involved in the above-described embodiment. The terminal device 1400 includes: a processing unit 1402 and a communication unit 1403. Processing unit 1402 is configured to control and manage actions of terminal device 1400, e.g., processing unit 1402 is configured to enable terminal device 1400 to perform steps S102, S104, and S100 in fig. 13, and/or to perform other steps of the techniques described herein. The communication unit 1403 is used for supporting communication of the terminal device 1400 with a user or other devices, for example, the communication unit 1403 is used for providing a terminal interface for a user to perform touch operation, and/or for performing other steps of the technology described herein. The terminal device 1400 may further include a storage unit 1401 for storing program codes and data of the terminal device 1400.
The Processing Unit 1402 may be a Processor, such as a Central Processing Unit (CPU), a general-purpose Processor, a Digital Signal Processor (DSP), an Application-Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA), other Programmable logic devices (Programmable Gate Array), a transistor logic device, a hardware component, or any combination thereof. Which may implement or perform the various illustrative logical blocks, modules, and circuits described in connection with the disclosure. The processor may also be a combination of computing functions, e.g., comprising one or more microprocessors, DSPs, and microprocessors, among others. The communication unit 1403 may be a communication interface, a transceiver circuit, etc., wherein the communication interface is a generic term and may comprise one or more interfaces. The storage unit 1401 may be a memory.
When the processing unit 1402 is a processor, the communication unit 1403 is a communication interface, and the storage unit 1401 is a memory, the terminal device according to the embodiment of the present invention may be the terminal device shown in fig. 14B.
Referring to fig. 14B, the terminal device 1410 includes: processor 1412, communication interface 1413, and memory 1411. Optionally, the terminal device 1410 may also include a bus 1414. The communication interface 1413, the processor 1412, and the memory 1411 may be interconnected via a bus 1414; the bus 1414 may be a Peripheral Component Interconnect (PCI) bus, an Extended Industry Standard Architecture (EISA) bus, or the like. The bus 1414 may be divided into an address bus, a data bus, a control bus, and the like. For ease of illustration, only one thick line is shown in FIG. 14B, but this does not indicate only one bus or one type of bus.
The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied in hardware or in software executed by a processor. The software instructions may be comprised of corresponding software modules that may be stored in a Random Access Memory (RAM), a flash Memory, a Read Only Memory (ROM), an Erasable Programmable ROM (EPROM), an Electrically Erasable Programmable ROM (EEPROM), a register, a hard disk, a removable hard disk, a compact disc Read Only Memory (CD-ROM), or any other form of storage medium known in the art. An exemplary storage medium is coupled to the processor such the processor can read information from, and write information to, the storage medium. Of course, the storage medium may also be integral to the processor. The processor and the storage medium may reside in an ASIC. In addition, the ASIC may reside in a terminal device. Of course, the processor and the storage medium may reside as discrete components in a terminal device.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by a computer program, which can be stored in a computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. And the aforementioned storage medium includes: various media that can store program codes, such as ROM, RAM, magnetic or optical disks.
Claims (24)
- An information processing method, characterized in that the method comprises:the method comprises the steps that a terminal device obtains feature information generated by a user conducting a first touch operation on an edge area of the terminal device, wherein the feature information comprises an action gravity center position of the first touch operation and a first parameter, and the first parameter comprises one or more of the following combinations: the touch control method comprises the steps of obtaining a touch control area of a first touch control operation, wherein the touch control area comprises the height of the touch control area, the width of the touch control area, the shape of the touch control area, the touch control duration of the first touch control operation and a capacitance value ratio, the capacitance value ratio is the ratio of a first capacitance value generated when the first touch control operation acts on the first area to a second capacitance value generated when the first touch control operation acts on the second area, the first area is an area close to the edge of a screen of the terminal equipment in a plurality of areas included in the touch control area, the second area is an area close to the first area in the plurality of areas, and the action center of gravity is located in the touch control area;and the terminal equipment determines whether the first touch operation is effective operation or invalid operation according to the characteristic information.
- The method of claim 1, wherein the terminal device determining, according to the feature information, whether the first touch operation is a valid operation or an invalid operation comprises:the terminal equipment determines states corresponding to the first touch operation according to the characteristic information of the first touch operation in one or more time periods, wherein the states comprise a first state, a second state, a third state and a fourth state;when the state is the first state, the terminal device judges whether the state of the first touch operation is switched from the first state to any one of the following states according to a first condition corresponding to the first state: an output state, a second state, a third state, and a fourth state;when the state is the second state, the terminal device judges whether the state of the first touch operation is switched from the second state to any one of the following states according to a second condition corresponding to the second state: an output state, a third state, and a fourth state;when the state is the third state, the terminal device judges whether the state of the first touch operation is switched from the third state to any one of the following states according to a third condition corresponding to the third state: an output state and a fourth state;when the state is the fourth state, the terminal device determines that the first touch operation is misoperation;when the state is the output state, the terminal equipment determines that the first touch operation is effective operation;wherein the first condition to the third condition are preset by a user side or a terminal equipment side.
- The method of claim 2,when the state of the first touch operation is switched from the first state to the output state, the first condition includes any one or a combination of: the touch duration of the first touch operation is greater than or equal to a first preset duration, and the terminal equipment does not receive a second touch operation except the first touch operation within the touch duration; or the touch duration of the first touch operation is less than or equal to a second preset duration, and the terminal device does not receive a second touch operation except the first touch operation within the touch duration, wherein the first preset duration is greater than the second preset duration;when the state of the first touch operation is switched from the first state to the second state, the first condition includes any one or a combination of: the touch area is located in a corner area preset in the edge of a screen of the terminal equipment; the touch area is an operation of indicating sliding to a third area, wherein the third area is an area close to the edge of the screen of the terminal device in the edge area;when the state of the first touch operation is switched from the first state to the third state, the first condition includes any one or a combination of: the terminal equipment does not receive second touch operation except the first touch operation within the touch duration; the height of the touch area is increased progressively in a plurality of continuous time periods in the first touch operation; the height of the touch area of the first touch operation in a plurality of continuous time periods is greater than or equal to a first preset height; the first touch operation is an operation of indicating to slide back and forth between a third area and a fourth area, wherein the fourth area is an area close to the third area in the edge area;when the state of the first touch operation is switched from the first state to the fourth state, the first condition includes: the height of the touch area of the first touch operation is greater than or equal to a second preset height.
- The method of claim 2,when the state of the first touch operation is switched from the second state to the output state, the second condition includes any one or a combination of more of: the touch duration of the first touch operation is less than or equal to a second preset duration, and the terminal equipment does not receive a second touch operation except the first touch operation within the touch duration; the first touch operation is a sliding operation which indicates that the first touch operation moves towards a specified direction and exceeds a preset distance; the specified direction is preset by a user side or a terminal equipment side;when the state of the first touch operation is switched from the second state to the third state, the second condition includes any one or a combination of more of: the terminal equipment does not receive second touch operation except the first touch operation within the touch duration; the capacitance ratio of the first touch operation is greater than or equal to a first preset capacitance; the target number is greater than or equal to a first preset value, wherein the target number refers to the number of the capacitance values which are greater than or equal to a first preset capacitance value when a plurality of first touch operations are triggered by a plurality of fingers, and one first touch operation generates one piece of feature information in a preset time period;when the state of the first touch operation is switched from the second state to the fourth state, the second condition includes: the height of the touch area of the first touch operation is greater than or equal to a second preset height.
- The method of claim 2,when the state of the first touch operation is switched from the third state to the output state, the third condition includes: the first touch operation is a sliding operation which indicates that the terminal slides to a middle area and exceeds a specified boundary line, and the middle area is a preset area in the terminal screen except for the edge area;when the state of the first touch operation is switched from the third state to the fourth state, the third condition includes: the height of the touch area of the first touch operation is greater than or equal to a second preset height.
- The method according to any one of claims 2 to 5,when the state of the first touch operation is switched from the first state to the output state, the first condition further includes any one or a combination of: when the touch area is located in a corner area preset in the edge of a screen of the terminal device, a first capacitance value in the first area is smaller than or equal to a second preset capacitance value; the shape of the touch area of the first touch operation is a first preset shape; the height of the touch area is within a first preset height range, and the width of the touch area is within a first preset width range;when the state of the first touch operation is switched from the second state to the output state, the second condition further includes any one or a combination of more of: when the touch area is located in a corner area preset in the edge of a screen of the terminal device, a first capacitance value in the first area is smaller than or equal to a second preset capacitance value; the shape of the touch area of the first touch operation is a first preset shape; the height of the touch area is within a first preset height range, and the width of the touch area is within a first preset width range;when the state of the first touch operation is switched from the third state to the output state, the third condition further includes any one or a combination of: when the touch area is located in a corner area preset in the edge of a screen of the terminal device, a first capacitance value in the first area is smaller than or equal to a second preset capacitance value; the shape of the touch area of the first touch operation is a first preset shape; the height of the touch area is within a first preset height range, and the width of the touch area is within a first preset width range.
- The method according to any one of claims 2 to 5,when the state of the first touch operation is switched from the first state to the third state, the first condition further includes any one or a combination of: the variation amplitude of the height of the touch area in a plurality of continuous time periods of the first touch operation is greater than or equal to a first preset amplitude; the sum of the height of the touch area and the width of the touch area is greater than or equal to a first preset threshold value;when the state of the first touch operation is switched from the second state to the third state, the second condition further includes any one or a combination of more of: the variation amplitude of the height of the touch area in a plurality of continuous time periods of the first touch operation is greater than or equal to a first preset amplitude; the sum of the height of the touch area and the width of the touch area is greater than or equal to a first preset threshold value.
- The method according to claim 2, wherein the determining, by the terminal device, the state corresponding to the first touch operation according to the feature information of the first touch operation in one or more time periods comprises:the terminal equipment determines that the touch operation state is any one of the following states according to the action gravity center position of the first touch operation in a time period: the output state, the first state, and the second state; or,the terminal equipment determines that the touch operation state is any one of the following states according to the action gravity center position of the first touch operation in a time period and the height of the touch area of the first touch operation: the second state, the third state, and the fourth state; or,the terminal equipment determines that the state of the touch operation is a third state according to the action gravity center position of the first touch operation in a plurality of time periods; or,when the terminal device is in a horizontal screen state, and the edge area includes an upper edge area and/or a lower edge area, the terminal device determines that the state of the touch operation is a third state according to a capacitance value ratio of the first touch operation in the upper edge area and/or a capacitance value ratio of the first touch operation in the lower edge area, where the upper edge area and the lower edge area are areas close to the edge of the screen of the terminal device in a specified direction.
- The method according to any one of claims 1 to 8, wherein before the terminal device obtains feature information generated by a user performing a first touch operation on an edge area of the terminal device, the method further comprises:and the terminal equipment corrects the action gravity center position of the first touch operation.
- The method according to claim 9, wherein the terminal device correcting the action center-of-gravity position of the first touch operation comprises:the terminal equipment estimates the first touch operation to be effective operation or misoperation according to the first parameter;if the first touch operation is effective operation, correcting the action gravity center position of the first touch operation to be close to a third area;if the first touch operation is misoperation, correcting the action gravity center position of the first touch operation to be close to a fourth area; the third region is a region close to the edge of the screen of the terminal device in the edge region, and the fourth region is a region close to the third region in the edge region.
- The method of claim 10,when the first parameter meets a fourth condition, the first touch operation is effective operation; wherein the fourth condition comprises any one or combination of more of: the shape of the touch area of the touch operation is a first preset shape, the height of the touch area is within a first preset height range, the width of the touch area is within a first preset width range, and the capacitance ratio is smaller than or equal to a first preset capacitance;when the first parameter meets a fifth condition, the first touch operation is misoperation; wherein the fifth condition comprises any one or combination of more of: the shape of the touch area of the touch operation is a second preset shape, and the capacitance ratio is greater than or equal to a first preset capacitance.
- A terminal device, comprising a communication unit and a processing unit, wherein,the communication unit is used for acquiring feature information generated by a user performing a first touch operation on an edge area of the terminal device, wherein the feature information includes an action gravity center position of the first touch operation and a first parameter, and the first parameter includes one or more of the following combinations: the touch control method comprises the steps of obtaining a touch control area of a first touch control operation, wherein the touch control area comprises the height of the touch control area, the width of the touch control area, the shape of the touch control area, the touch control duration of the first touch control operation and a capacitance value ratio, the capacitance value ratio is the ratio of a first capacitance value generated when the first touch control operation acts on the first area to a second capacitance value generated when the first touch control operation acts on the second area, the first area is an area close to the edge of a screen of the terminal equipment in a plurality of areas included in the touch control area, the second area is an area close to the first area in the plurality of areas, and the action center of gravity is located in the touch control area;the processing unit is used for determining whether the first touch operation is effective operation or ineffective operation according to the characteristic information.
- The terminal device of claim 12,the processing unit is used for the terminal equipment to determine states corresponding to the first touch operation according to the characteristic information of the first touch operation in one or more time periods, wherein the states comprise a first state, a second state, a third state and a fourth state;the processing unit is further configured to, when the state is the first state, determine whether the state of the first touch operation is switched from the first state to any one of the following states according to a first condition corresponding to the first state: an output state, a second state, a third state, and a fourth state;the processing unit is further configured to, when the state is the second state, determine whether the state of the first touch operation is switched from the second state to any one of the following states according to a second condition corresponding to the second state: an output state, a third state, and a fourth state;the processing unit is further configured to, when the state is the third state, determine whether the state of the first touch operation is switched from the third state to any one of the following states according to a third condition corresponding to the third state: an output state and a fourth state;the processing unit is further configured to determine that the first touch operation is an erroneous operation when the state is the fourth state;the processing unit is further configured to determine that the first touch operation is an active operation when the state is the output state;wherein the first condition to the third condition are preset by a user side or a terminal equipment side.
- The terminal device of claim 13,when the state of the first touch operation is switched from the first state to the output state, the first condition includes any one or a combination of: the touch duration of the first touch operation is greater than or equal to a first preset duration, and the terminal equipment does not receive a second touch operation except the first touch operation within the touch duration; or the touch duration of the first touch operation is less than or equal to a second preset duration, and the terminal device does not receive a second touch operation except the first touch operation within the touch duration, wherein the first preset duration is greater than the second preset duration;when the state of the first touch operation is switched from the first state to the second state, the first condition includes any one or a combination of: the touch area is located in a corner area preset in the edge of a screen of the terminal equipment; the touch area is an operation of indicating sliding to a third area, wherein the third area is an area close to the edge of the screen of the terminal device in the edge area;when the state of the first touch operation is switched from the first state to the third state, the first condition includes any one or a combination of: the terminal equipment does not receive second touch operation except the first touch operation within the touch duration; the height of the touch area is increased progressively in a plurality of continuous time periods in the first touch operation; the height of the touch area of the first touch operation in a plurality of continuous time periods is greater than or equal to a first preset height; the first touch operation is an operation of indicating to slide back and forth between a third area and a fourth area, wherein the fourth area is an area close to the third area in the edge area;when the state of the first touch operation is switched from the first state to the fourth state, the first condition includes: the height of the touch area of the first touch operation is greater than or equal to a second preset height.
- The terminal device of claim 13,when the state of the first touch operation is switched from the second state to the output state, the second condition includes any one or a combination of more of: the touch duration of the first touch operation is less than or equal to a second preset duration, and the terminal equipment does not receive a second touch operation except the first touch operation within the touch duration; the first touch operation is a sliding operation which indicates that the first touch operation moves towards a specified direction and exceeds a preset distance; the specified direction is preset by a user side or a terminal equipment side;when the state of the first touch operation is switched from the second state to the third state, the second condition includes any one or a combination of more of: the terminal equipment does not receive second touch operation except the first touch operation within the touch duration; the capacitance ratio of the first touch operation is greater than or equal to a first preset capacitance; the target number is greater than or equal to a first preset value, wherein the target number refers to the number of the capacitance values which are greater than or equal to a first preset capacitance value when a plurality of first touch operations are triggered by a plurality of fingers, and one first touch operation generates one piece of feature information in a preset time period;when the state of the first touch operation is switched from the second state to the fourth state, the second condition includes: the height of the touch area of the first touch operation is greater than or equal to a second preset height.
- The terminal device of claim 13,when the state of the first touch operation is switched from the third state to the output state, the third condition includes: the first touch operation is a sliding operation which indicates that the terminal slides to a middle area and exceeds a specified boundary line, and the middle area is a preset area in the terminal screen except for the edge area;when the state of the first touch operation is switched from the third state to the fourth state, the third condition includes: the height of the touch area of the first touch operation is greater than or equal to a second preset height.
- The terminal device according to any of claims 13-16,when the state of the first touch operation is switched from the first state to the output state, the first condition further includes any one or a combination of: when the touch area is located in a corner area preset in the edge of a screen of the terminal device, a first capacitance value in the first area is smaller than or equal to a second preset capacitance value; the shape of the touch area of the first touch operation is a first preset shape; the height of the touch area is within a first preset height range, and the width of the touch area is within a first preset width range;when the state of the first touch operation is switched from the second state to the output state, the second condition further includes any one or a combination of more of: when the touch area is located in a corner area preset in the edge of a screen of the terminal device, a first capacitance value in the first area is smaller than or equal to a second preset capacitance value; the shape of the touch area of the first touch operation is a first preset shape; the height of the touch area is within a first preset height range, and the width of the touch area is within a first preset width range;when the state of the first touch operation is switched from the third state to the output state, the third condition further includes any one or a combination of: when the touch area is located in a corner area preset in the edge of a screen of the terminal device, a first capacitance value in the first area is smaller than or equal to a second preset capacitance value; the shape of the touch area of the first touch operation is a first preset shape; the height of the touch area is within a first preset height range, and the width of the touch area is within a first preset width range.
- The terminal device according to any of claims 13-16,when the state of the first touch operation is switched from the first state to the third state, the first condition further includes any one or a combination of: the variation amplitude of the height of the touch area in a plurality of continuous time periods of the first touch operation is greater than or equal to a first preset amplitude; the sum of the height of the touch area and the width of the touch area is greater than or equal to a first preset threshold value;when the state of the first touch operation is switched from the second state to the third state, the second condition further includes any one or a combination of more of: the variation amplitude of the height of the touch area in a plurality of continuous time periods of the first touch operation is greater than or equal to a first preset amplitude; the sum of the height of the touch area and the width of the touch area is greater than or equal to a first preset threshold value.
- The terminal device of claim 13,the processing unit is used for determining the state of the touch operation to be any one of the following states according to the action gravity center position of the first touch operation in a time period: the output state, the first state, and the second state; or,the processing unit is configured to determine, according to an action gravity center position of the first touch operation within a time period and a height of a touch area of the first touch operation, that a state of the touch operation is any one of the following states: the second state, the third state, and the fourth state; or,the processing unit is used for determining the state of the touch operation as a third state according to the action gravity center position of the first touch operation in a plurality of time periods; or,the processing unit is configured to determine, when the terminal device is in a horizontal screen state and the edge area includes an upper edge area and/or a lower edge area, that the state of the touch operation is a third state according to a capacitance value ratio of the first touch operation in the upper edge area and/or a capacitance value ratio of the first touch operation in the lower edge area, where the upper edge area and the lower edge area are areas close to a screen edge of the terminal device in a specified direction.
- The terminal device according to any of claims 12-19,the processing unit is further configured to correct an action gravity center position of the first touch operation.
- The terminal device of claim 20,the processing unit is used for estimating whether the first touch operation is effective operation or misoperation according to the first parameter;the processing unit is further configured to correct an action gravity center position of the first touch operation toward a third area if the first touch operation is an effective operation;the processing unit is further configured to correct an action gravity center position of the first touch operation to be close to a fourth area if the first touch operation is an erroneous operation; the third region is a region close to the edge of the screen of the terminal device in the edge region, and the fourth region is a region close to the third region in the edge region.
- The terminal device of claim 21,when the first parameter meets a fourth condition, the first touch operation is effective operation; wherein the fourth condition comprises any one or combination of more of: the shape of the touch area of the touch operation is a first preset shape, the height of the touch area is within a first preset height range, the width of the touch area is within a first preset width range, and the capacitance ratio is smaller than or equal to a first preset capacitance;when the first parameter meets a fifth condition, the first touch operation is misoperation; wherein the fifth condition comprises any one or combination of more of: the shape of the touch area of the touch operation is a second preset shape, and the capacitance ratio is greater than or equal to a first preset capacitance.
- A terminal device comprising a memory, a communication interface, and a processor coupled to the memory and the communication interface; the memory is configured to store instructions, the processor is configured to execute the instructions, and the communication interface is configured to communicate with other devices under control of the processor; wherein the processor, when executing the instructions, performs the method of any one of claims 1 to 11.
- A computer-readable storage medium, in which a computer program is stored which, when being executed by a processor, carries out the method according to any one of claims 1 to 11.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2017/106053 WO2019071571A1 (en) | 2017-10-13 | 2017-10-13 | Information processing method, related device, and computer storage medium |
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| CN111095181A true CN111095181A (en) | 2020-05-01 |
| CN111095181B CN111095181B (en) | 2021-10-22 |
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| CN113031802B (en) * | 2019-12-09 | 2024-07-19 | 华为终端有限公司 | Touch area adjusting method and device |
| EP4050465B1 (en) | 2019-12-09 | 2024-08-21 | Huawei Technologies Co., Ltd. | Method and apparatus for adjusting touch control region |
| CN114089868A (en) * | 2021-11-30 | 2022-02-25 | 维沃移动通信有限公司 | Touch operation method and device and electronic equipment |
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| US20080012835A1 (en) * | 2006-07-12 | 2008-01-17 | N-Trig Ltd. | Hover and touch detection for digitizer |
| EP2418574A2 (en) * | 2010-08-14 | 2012-02-15 | Samsung Electronics Co., Ltd. | System and method for preventing touch malfunction in a mobile device |
| CN103092378A (en) * | 2011-11-02 | 2013-05-08 | 联咏科技股份有限公司 | Touch sensing method |
| CN103246415A (en) * | 2012-02-09 | 2013-08-14 | 索尼移动通信日本株式会社 | Touch panel device, portable terminal, position detecting method, and recording medium |
| CN104750299A (en) * | 2013-12-31 | 2015-07-01 | 禾瑞亚科技股份有限公司 | Multi-touch screen device and method for detecting and judging adjacent joints of multi-touch screens |
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- 2017-10-13 WO PCT/CN2017/106053 patent/WO2019071571A1/en active Application Filing
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| US20080012835A1 (en) * | 2006-07-12 | 2008-01-17 | N-Trig Ltd. | Hover and touch detection for digitizer |
| EP2418574A2 (en) * | 2010-08-14 | 2012-02-15 | Samsung Electronics Co., Ltd. | System and method for preventing touch malfunction in a mobile device |
| CN103092378A (en) * | 2011-11-02 | 2013-05-08 | 联咏科技股份有限公司 | Touch sensing method |
| CN103246415A (en) * | 2012-02-09 | 2013-08-14 | 索尼移动通信日本株式会社 | Touch panel device, portable terminal, position detecting method, and recording medium |
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| WO2019071571A1 (en) | 2019-04-18 |
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